Computer One are the preferred Managed IT Service provider for hundreds of companies, not-for-profits and government departments across Queensland, New South Wales and Victoria.
The perfect Managed IT provider for mid-size organisations (20-500 staff). Computer One respond quickly when you need us, proactively reduce the issues that cause support requests and we develop a long-term strategy to support your business goals as part of the service.
If you’re looking for a Managed IT service provider, here’s why you should consider Computer One.

Key Service Features
That’s why you always receive World-class service at Computer One.
World-Class Service is Standard
The international benchmark for client satisfaction with cyber security services is the Net Promoter Score. It’s the same, standardised question no matter where you go: “On a scale from 1-10, how likely would you be to refer our service to colleagues and friends?”
We regularly test and benchmark our NPS against the best IT providers in the world, and our score rivals and exceeds them every month. Our cyber security solutions are quite honestly, World-Class.
We’re very proud and have worked hard to achieve it. It’s your promise of excellent service to you.
It’s also what leads to testimonials like these…
We provide IT Support in Brisbane for these brands
ReAD ALL CASE STUDIESOur Accreditations
We are proud to work with many vendor partners. Here’s a small selection of our most important partners.
If you’re looking for a new Managed IT Service Provider, you should speak with us. Our Australian-based team will surprise and delight you with our world-class service levels.
Call us on 1300 667871 or Contact us here
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Our Address
Telephone
1300 667 871 or +61 7 3220 0352
Brisbane Office
Level 5, 488 Queen Street, Brisbane, QLD 4000
Sydney Office
Level 21, 133 Castlereigh Street, Sydney, NSW 2000
Melbourne Office
Level 28, 303 Collins Street, Melbourne, VIC 3000